<template>
  <div class="login-wrap">
      <div class="ms-login">
          <div class="ms-title">后台管理系统</div>
          <!-- 表单 -->
          <!-- model 表单数据 -->
          <!-- rules 规则 -->
          <el-form :model="param" :rules="rules" ref="login" label-width="0px" class="ms-content">
              <!-- 用户名 -->
              <el-form-item prop="username">
                  <el-input v-model="param.username" placeholder="请输入用户名">
                      <el-button slot="prepend" icon="el-icon-lx-people"></el-button>
                  </el-input>
              </el-form-item>
              <!-- 密码 -->
              <el-form-item prop="password">
                  <el-input
                      type="password"
                      placeholder="请输入密码"
                      v-model="param.password"
                      @keyup.enter.native="submitForm()"
                  >
                      <el-button slot="prepend" icon="el-icon-lx-lock"></el-button>
                  </el-input>
              </el-form-item>
              
              <div class="login-btn">
                  <el-button type="primary" @click="submitForm()">登录</el-button>
              </div>
              <!-- <p class="login-tips">Tips : 用户名和密码随便填。</p> -->
          </el-form>
      </div>
      <Vcode :show="isShow" @success="success" @close="close" />
  </div>
</template>

<script>

import Vcode from "vue-puzzle-vcode";
export default {
  data: function() {
      return {
          isShow: false,
          param: {
              username: 'admin',
              password: '123123',
              
          },
          rules: {
              username: [{ required: true, message: '请输入用户名', trigger: 'blur' }],
              password: [{ required: true, message: '请输入密码', trigger: 'blur' }]
          },
          code: ''
      };
  },
  
  methods: {
      success() {
          this.isShow = false;
          this.$message.success('登录成功');
          localStorage.setItem('ms_username', this.param.username);
          this.$router.push('/');
      },
      close() {
          this.isShow = false;
      },
      submitForm() {
          this.$refs.login.validate(valid => {
              if (valid) {
                  this.isShow = true;
                  // this.success()
              } else {
                  this.$message.error('请输入账号和密码');
                  console.log('error submit!!');
                  return false;
              }
          });
      },
  },
  components: {
      Vcode
  }
};
</script>

<style scoped>
.login-wrap {
  position: relative;
  width: 100vw;
  height: 100vh;  
  background-image: url(./../assets/login-bg.jpg);
  background-size: 100%;
}
.ms-title {
  width: 100%;
  line-height: 50px;
  text-align: center;
  font-size: 20px;
  color: #fff;
  border-bottom: 1px solid #ddd;
}
.ms-login {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 350px;
  margin: -190px 0 0 -175px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.3);
  overflow: hidden;
}
.ms-content {
  padding: 30px 30px;
}
.login-btn {
  text-align: center;
}
.login-btn button {
  width: 100%;
  height: 36px;
  margin-bottom: 10px;
}
.login-tips {
  font-size: 12px;
  line-height: 30px;
  color: #fff;
}
</style>